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ST7L38MC/XXXXE

Description
8-BIT, EEPROM, 8MHz, MICROCONTROLLER, PDSO20, 0.300 INCH, ROHS COMPLIANT, PLASTIC, SOP-20
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size2MB,234 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
Download Datasheet Parametric View All

ST7L38MC/XXXXE Overview

8-BIT, EEPROM, 8MHz, MICROCONTROLLER, PDSO20, 0.300 INCH, ROHS COMPLIANT, PLASTIC, SOP-20

ST7L38MC/XXXXE Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeSOIC
package instruction0.300 INCH, ROHS COMPLIANT, PLASTIC, SOP-20
Contacts20
Reach Compliance Codecompliant
Has ADCYES
Address bus width
bit size8
CPU seriesST7
maximum clock frequency16 MHz
DAC channelNO
DMA channelNO
External data bus width
JESD-30 codeR-PDSO-G20
length12.8 mm
Number of I/O lines15
Number of terminals20
On-chip program ROM width8
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
PWM channelYES
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP20,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3.3/5 V
Certification statusNot Qualified
RAM (bytes)384
rom(word)8192
ROM programmabilityMROM
Maximum seat height2.65 mm
speed8 MHz
Maximum slew rate9 mA
Maximum supply voltage5.5 V
Minimum supply voltage3 V
Nominal supply voltage3.3 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.5 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER
ST7L34 ST7L35
ST7L38 ST7L39
8-bit MCU for automotive with single voltage Flash/ROM,
data EEPROM, ADC, timers, SPI, LINSCI™
Features
Memories
– 8 Kbytes program memory: Single voltage
extended Flash (XFlash) or ROM with
readout protection capability. In-application
programming and in-circuit programming
(IAP and ICP) for XFlash devices
– 384 bytes RAM
– 256 bytes data EEPROM (XFlash and
ROM devices) with readout protection,
300 K write/erase cycles guaranteed
– XFlash and EEPROM data retention
20 years at 55°C
Clock, reset and supply management
– Enhanced reset system
– Enhanced low voltage supervisor (LVD) for
main supply and an auxiliary voltage
detector (AVD) with interrupt capability for
implementing safe power-down procedures
– Clock sources: Internal 1% RC oscillator,
crystal/ceramic resonator or external clock
– Optional x8 PLL for 8 MHz internal clock
– 5 power saving modes: Halt, active halt,
auto wakeup from halt, wait and slow
I/O ports
– Up to 15 multifunctional bidirectional I/O
lines
– 7 high sink outputs
5 timers
– Configurable watchdog timer
– Two 8-bit lite timers with prescaler, 1 real-
time base and 1 input capture
– Two 12-bit autoreload timers with 4 PWM
outputs, 1 input capture and 4 output
compare functions
SO20
300 mil
QFN20
2 communication interfaces
– Master/slave LINSCI™ asynchronous
serial interface
– SPI synchronous serial interface
Interrupt management
– 10 interrupt vectors plus TRAP and reset
– 12 external interrupt lines (on 4 vectors)
A/D converter
– 7 input channels
– 10-bit resolution
Instruction set
– 8-bit data manipulation
– 63 basic instructions with illegal opcode
detection
– 17 main addressing modes
– 8 x 8 unsigned multiply instructions
Development tools
– Full hardware/software development
package
– DM (debug module)
November 2011
Doc ID 11928 Rev 8
1/234
www.st.com
1

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