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PRELIMINARY PRODUCT INFORMATION
MOS Integrated Circuit
μ
PD78F8056, 78F8057, 78F8058
16-BIT SINGLE-CHIP MICROCONTROLLER
The
μ
PD78F8056, 78F8057, 78F8058
products are a 16-bit single-chip microcontroller of the 78K0R series. This
microcontroller features 2.4 GHz RF transceiver function and many peripherals.
1. FEATURES
•
78K0R 16-bit CPU core
•
2.4 GHz RF transceiver included
•
Flash Memory and RAM size
Item
Product Number
Flash Memory
RAM
μ
PD78F8056
Note 1
μ
PD78F8057
Note 1
μ
PD78F8058
Note 1
64 K bytes
96 K bytes
128 K bytes
8 K bytes
Note 2
8 K bytes
Note 2
8 K bytes
Note 2
Notes 1.
under development
2.
This is 7 KB when the self-programming function is used.
Minimum instruction cycle
0.05
μ
s (f
MX
= 20 MHz operation)
61
μ
s (f
SUB
= 32.768 KHz operation)
Clock
•
HIGH SPEED CLOCK
- High-speed internal oscillator
1 MHz (Typ.), 8 MHz (Typ.), 20 MHz (Typ.)
- Ceramic/Crystal Oscillator/External CLK
2 MHz to 20 MHz (V
DD
= 2.7 V to 3.6 V)
2 MHz to 5 MHz (V
DD
= 1.8 V to 3.6 V)
•
LOW SPEED CLOCK
- Low-speed internal oscillator for WDT
Clock speed : 30 KHz (Typ.)
•
SUBSYSTEM CLOCK
- Crystal oscillator
32.768 KHz (TYP.): V
DD
= 1.8 V to 3.6 V
Function
•
2.4 GHz RF transceiver
- IEEE802.15.4-2006 specification compatible
(Modulation: O-QPSK, Spectrum: DSSS
Transmission speed:250 kbps)
•
Self-programming
•
On-Chip debugging
•
Power-On-Clear (POC) circuit
•
Low-Voltage Detector (LVI) circuit
•
Multiplier(16 bits x 16 bits)
•
Divider (32 bits ÷ 32 bits)
•
BCD correction
Operating ambient temperature
TA =
−
40 to +85°C
Package
56-pin QFN (8 x 8) (0.5 mm pitch)
•
DMA 2 channel
•
Timer
- 16bit Timer: 12 channels
(Unit 0: 8 channels, Unit1: 4 channels)
- Watchdog Timer: 1 channel
- Real Time Counter: 1 channel
•
Serial Interface
- CSI: 1 channel (dedicated to RF transceiver communication at
internal connection)
- CSI / UART: / Simplified I C: 1channel
- UART (Tx Only) : 1 channel
- UART (LIN supported) : 1 channel
•
I/O PORT
- CMOS I/O : 12
Note
Note
Note
Note
2
- CMOS Input : 4
- CMOS Output : 1
- N-ch Open Drain I/O : 1
Operation Voltage
1.8 V to 3.6 V
Note
Include External Connection on the PCB by users between MCU and RF transceiver.
This information contained in this document is being issued in advance of the production cycle for the product. The
parameters for the product may change before final production or NEC Electronics Corporation, at its own discretion, may
withdraw the product prior to its production. Not all products and/ or types are available in every country. Please check with an
NEC Electronics sales representative for availability and additional information.
Document No. U19858EJ1V0PM00 (1st edition)
Date Published July 2009 N CP(K)
Printed in Japan
2009
μPD78F8056,
78F8057, 78F8058
2. OUTLINE OF FUNCTIONS
Item
Internal
memory
Flash Memory
RAM
Ceramic/Crystal/External
Internal oscillator
Subsystem clock
(Oscillation frequency)
Low Speed internal oscillator
(For WDT)
Minimum instruction cycle
Total
CMOS I/O
I/O
CMOS Input
CMOS Output
N-ch Open Drain I/O
External
Interrupt
Internal
μ
PD78F8056
Note 1
64 KB
8 KB
μ
PD78F8057
Note 1
96 KB
8 KB
μ
PD78F8058
Note 1
128 KB
8 KB
X1 (crystal/ceramic) oscillation, external main system clock input (EXCLK)
2 to 20 MHz (V
DD
= 2.7 to 3.6 V), 2 to 5MHz (V
DD
= 1.8 to 3.6 V)
1 MHz (TYP.) or 8 MHz (TYP.) or 20 MHz (TYP.)
XT1 (crystal) oscillation
32.768 KHz (TYP.): V
DD
= 1.8 V to 5.5 V
Clock speed : 30 KHz (TYP.)
0.05
μ
s (High-speed system clock: f
MX
= 20 MHz operation)
61
μ
s (Subsystem clock: f
SUB
= 32.768 KHz operation)
18
Note 2
12
4
1
Note 2
System
clock
Note 2
Note 2
1
4 channels (INTP0, INTP4
Note 2
, INTP5, INTP10)
27 channels
- 16 Bit Timer : 12 channels ( Unit0: 8 channels, Unit1: 4 channels )
Note 2
Timer
- Watch Dog Timer : 1 channel
- Real Time Counter: 1 channel
Timer outputs
RTC Output
2 (PWM outputs: timer array unit 0: 2
Note 3
, timer array unit 1: 0 )
1 (512 Hz, 16.384 KHz, or 32.768 KHz (subsystem clock: f
SUB
= 32.768 KHz))
- CSI: 1 channel (dedicated to RF transceiver communication at internal connection)
- CSI/UART/Simplified I C: 1channel
- UART (Tx Only) : 1 channel
- UART (LIN supported) : 1 channel
2
Serial Interface
2.4 GHz RF transceiver Function
IEEE802.15.4-2006 specification compatible
(Modulation: O-QPSK Spectrum: DSSS Transmission speed:250 kbps)
- 16 bits x 16 bits = 32 bits (multiplication)
- 32 bits÷32 bits = 32 bits (division)
2 channels
- Power-on-reset: 1.61±0.09 V
- Power-down-reset: 1.59±0.09 V
Multiplier / Divider
DMA controller
Power-on-clear circuit
Low-voltage detector
On-chip debug Function
Power supply voltage
Operation temperature
Package
1.91 V to 3.45 V (11 steps)
provided
V
DD
= 1.8 to 3.6 V
Ta =
−40
to +85°C
56-pin QFN (8 x 8) (0.5 mm pitch)
Notes 1.
Under development
2.
Include External Connection externally on the PCB by users between MCU and RF transceiver.
Refer to
6. CONNECTION BETWEEN MCU AND RF TRANSCEIVER.
3.
The number of PWM outputs varies, depending on the setting.
2
Preliminary Product Information U19858EJ1V0PM
Embedded System
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