ST7FOXK1 STMicroelectronics, ST7FOXK1 Datasheet - Page 7

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ST7FOXK1

Manufacturer Part Number
ST7FOXK1
Description
Low cost flash 8bit micro
Manufacturer
STMicroelectronics
Datasheet

Specifications of ST7FOXK1

4 To 8 Kbytes Single Voltage Extended Flash (xflash) Program Memory With Read-out Protection In-circuit Programming And In-application Programming (icp And Iap) Endurance
1K write/erase cycles guaranteed Data retention
Clock Sources
Internal trimmable 8 MHz RC oscillator, auto wakeup internal low power - low frequency oscillator, crystal/ceramic resonator or external clock
Five Power Saving Modes
Halt, Active-Halt, Auto Wakeup from Halt, Wait and Slow
A/d Converter
up to 10 input channels

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ST7FOXF1, ST7FOXK1, ST7FOXK2
13
14
15
12.5
12.6
12.7
12.8
12.9
12.10 Control pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
12.11 10-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Device configuration and ordering information . . . . . . . . . . . . . . . . . 211
13.1
13.2
13.3
13.4
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
14.1
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Communication interface characteristics . . . . . . . . . . . . . . . . . . . . . . . . 194
12.5.1
12.5.2
Clock and timing characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
12.6.1
12.6.2
Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
EMC (electromagnetic compatibility) characteristics . . . . . . . . . . . . . . . 201
12.8.1
12.8.2
12.8.3
I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
12.9.1
12.9.2
12.10.1 Asynchronous RESET pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Option bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
13.1.1
13.1.2
Device ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
ST7FOX failure analysis service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Development tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
13.3.1
13.3.2
13.3.3
13.3.4
ST7 application notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
I
SPI interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Auto wakeup from Halt oscillator (AWU) . . . . . . . . . . . . . . . . . . . . . . . 198
Crystal and ceramic resonator oscillators . . . . . . . . . . . . . . . . . . . . . . 199
Functional EMS (electromagnetic susceptibility) . . . . . . . . . . . . . . . . . 201
EMI (Electromagnetic interference) . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . . . . . 203
General characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Output driving current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Option byte 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Option byte 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Starter kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Development and debugging tools . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Programming tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Order codes for development and programming tools . . . . . . . . . . . . . 215
2
C interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Contents
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