M37512F8HP datasheet, PDF - EEWORLD Datasheet

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M37512F8HP: DescriptionSINGLE-CHIP 8-BIT CMOS MICROCOMPUTER; CategoryThe embedded processor and controller Microcontrollers and processors; File Size856KB，87 Pages; ManufacturerRenesas Electronics Corporation; Websitehttps://www.renesas.com/

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M37512F8HP Overview

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

M37512F8HP Parametric

Parameter Name	Attribute value
Maker	Renesas Electronics Corporation
Parts packaging code	QFP
package instruction	LFQFP, QFP48,.35SQ,20
Contacts	48
Reach Compliance Code	compli
Has ADC	YES
Address bus width
bit size	8
CPU series	MELPS740
maximum clock frequency	8 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	S-PQFP-G48
length	7 mm
Number of I/O lines	36
Number of terminals	48
Maximum operating temperature	85 °C
Minimum operating temperature	-20 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	LFQFP
Encapsulate equivalent code	QFP48,.35SQ,20
Package shape	SQUARE
Package form	FLATPACK, LOW PROFILE, FINE PITCH
power supply	2.5 V
Certification status	Not Qualified
RAM (bytes)	1024
rom(word)	36864
ROM programmability	FLASH
Maximum seat height	1.7 mm
speed	4 MHz
Maximum slew rate	2.5 mA
Maximum supply voltage	2.55 V
Minimum supply voltage	2.45 V
Nominal supply voltage	2.5 V
surface mount	YES
technology	CMOS
Temperature level	OTHER
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	QUAD
width	7 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

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7512 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

REJ03B0122-0101

Rev.1.01

Feb 18, 2005

DESCRIPTION

The 7512 Group is the 8-bit microcomputer based on the 740 fam-

ily core technology.

The 7512 Group is designed for battery-pack and includes serial

interface functions, 8-bit timer, A/D converter, current integrator

and I

C-BUS interface.

FEATURES

qBasic

machine-language instructions ...................................... 71

qMinimum

instruction execution time .................................. 1.0

µs

(at 4 MHz oscillation frequency)

qMemory

size

Flash memory .................................................. 36 K to 52 Kbytes

RAM ............................................................... 1.0 K to 1.5 Kbytes

qProgrammable

input/output ports ............................................ 36

qInterrupts

................................................. 19 sources, 16 vectors

qTimers

............................................................................. 8-bit

qSerial

interface

Serial I/O1 .......... 8-bit

1 (UART or Clock-synchronized)

Serial I/O2 .......................... 8-bit

1(Clock-synchronized)

qMulti-master

C-BUS interface (option) ...................... 1 channel

qPWM

............................................................................... 8-bit

qA/D

converter ............................................. 10-bit

10 channels

qCurrent

integrator ......................................................... 1 channel

qOver

current detector ................................................... 1 channel

qEasy

thermal sensor .................................................... 1 channel

qWatchdog

timer ............................................................ 16-bit

qClock

generating circuit ..................................... Built-in 4 circuits

(high-speed RC oscillator and 32kHz RC oscillator, or connect to

external ceramic resonator or quartz-crystal oscillator)

qPower

source voltage ............................................ 2.45 to 2.55 V

qPower

dissipation

In high-speed mode ...................................................... 3.75 mW

(at 4 MHz oscillation frequency, at 2.5 V power source voltage)

In low-speed mode ........................................................ 1.05 mW

(at 32 kHz oscillation frequency, at 2.5 V power source voltage)

qOperating

temperature range .................................... –20 to 85°C

APPLICATION

Battery-Pack, etc.

/PWM

/AN

PIN CONFIGURATION (TOP VIEW)

OUT2

RDY2

CLK2

/AN

IN2

/AN

/CFETCNT/AN

/(LED

)

/AN

ADV

RED

ISENS

DFETCNT/P4

/(LED

)

/(LED

)

/(LED

)

/(LED

)

/(LED

)

/(LED

)

/(LED

)

OUT

RESET

COUT

CIN

M37512FCHP

/INT

/PWM

/CNTR

RDY1

/INT

CMP2

/SDA

/CNTR

/SCL

/SDA

CLK

/SCL

/INT

Package type : 48P6Q-A

Fig. 1 M37512FCHP pin configuration

Feb 18, 2005 page 1 of 85

REJ03B0122-0101

/INT

CNV

M37512F8HP Related Products

	M37512F8HP	7512	M37512F8-XXXHP	M37512FCHP	M37512F8HHP	M37512FCHHP	M37512FCH-XXXHP	M37512F8H-XXXHP	M37512FC-XXXHP
Description	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Maker	Renesas Electronics Corporation	-	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation	-	Renesas Electronics Corporation	-	Renesas Electronics Corporation
Parts packaging code	QFP	-	QFP	QFP	QFP	-	QFP	-	QFP
package instruction	LFQFP, QFP48,.35SQ,20	-	7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48	LFQFP, QFP48,.35SQ,20	7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48	-	7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48	-	LFQFP, QFP48,.35SQ,20
Contacts	48	-	48	48	48	-	48	-	48
Reach Compliance Code	compli	-	compli	unknow	compli	-	compli	-	compli
Has ADC	YES	-	YES	YES	YES	-	YES	-	YES
bit size	8	-	8	8	8	-	8	-	8
CPU series	MELPS740	-	MELPS740	MELPS740	MELPS740	-	MELPS740	-	MELPS740
maximum clock frequency	8 MHz	-	8 MHz	8 MHz	8 MHz	-	8 MHz	-	8 MHz
DAC channel	NO	-	NO	NO	NO	-	NO	-	NO
DMA channel	NO	-	NO	NO	NO	-	NO	-	NO
JESD-30 code	S-PQFP-G48	-	S-PQFP-G48	S-PQFP-G48	S-PQFP-G48	-	S-PQFP-G48	-	S-PQFP-G48
length	7 mm	-	7 mm	7 mm	7 mm	-	7 mm	-	7 mm
Number of I/O lines	36	-	36	36	36	-	36	-	36
Number of terminals	48	-	48	48	48	-	48	-	48
Maximum operating temperature	85 °C	-	85 °C	85 °C	85 °C	-	85 °C	-	85 °C
Minimum operating temperature	-20 °C	-	-20 °C	-20 °C	-20 °C	-	-20 °C	-	-20 °C
PWM channel	YES	-	YES	YES	YES	-	YES	-	YES
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	LFQFP	-	LFQFP	LFQFP	LFQFP	-	LFQFP	-	LFQFP
Encapsulate equivalent code	QFP48,.35SQ,20	-	QFP48,.35SQ,20	QFP48,.35SQ,20	QFP48,.35SQ,20	-	QFP48,.35SQ,20	-	QFP48,.35SQ,20
Package shape	SQUARE	-	SQUARE	SQUARE	SQUARE	-	SQUARE	-	SQUARE
Package form	FLATPACK, LOW PROFILE, FINE PITCH	-	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	-	FLATPACK, LOW PROFILE, FINE PITCH	-	FLATPACK, LOW PROFILE, FINE PITCH
power supply	2.5 V	-	2.5 V	2.5 V	2.5 V	-	2.5 V	-	2.5 V
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	-	Not Qualified
RAM (bytes)	1024	-	1024	1536	1024	-	1536	-	1536
rom(word)	36864	-	36864	53248	36864	-	53248	-	53248
ROM programmability	FLASH	-	FLASH	FLASH	FLASH	-	FLASH	-	FLASH
Maximum seat height	1.7 mm	-	1.7 mm	1.7 mm	1.7 mm	-	1.7 mm	-	1.7 mm
speed	4 MHz	-	4 MHz	4 MHz	4 MHz	-	4 MHz	-	4 MHz
Maximum slew rate	2.5 mA	-	2.5 mA	2.5 mA	2.5 mA	-	2.5 mA	-	2.5 mA
Maximum supply voltage	2.55 V	-	2.55 V	2.55 V	2.55 V	-	2.55 V	-	2.55 V
Minimum supply voltage	2.45 V	-	2.45 V	2.45 V	2.45 V	-	2.45 V	-	2.45 V
Nominal supply voltage	2.5 V	-	2.5 V	2.5 V	2.5 V	-	2.5 V	-	2.5 V
surface mount	YES	-	YES	YES	YES	-	YES	-	YES
technology	CMOS	-	CMOS	CMOS	CMOS	-	CMOS	-	CMOS
Temperature level	OTHER	-	OTHER	OTHER	OTHER	-	OTHER	-	OTHER
Terminal form	GULL WING	-	GULL WING	GULL WING	GULL WING	-	GULL WING	-	GULL WING
Terminal pitch	0.5 mm	-	0.5 mm	0.5 mm	0.5 mm	-	0.5 mm	-	0.5 mm
Terminal location	QUAD	-	QUAD	QUAD	QUAD	-	QUAD	-	QUAD
width	7 mm	-	7 mm	7 mm	7 mm	-	7 mm	-	7 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER	-	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	-	MICROCONTROLLER	-	MICROCONTROLLER

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