ST7FOXK1 STMicroelectronics, ST7FOXK1 Datasheet - Page 13

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

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

ST7FOXF1, ST7FOXK1, ST7FOXK2
1
Description
The ST7FOX is a member of the ST7 microcontroller family. All ST7 devices are based on a
common industry-standard 8-bit core, featuring an enhanced instruction set.
The device is positioned at the entry level of the 8-bit microcontroller range providing an
attractive cost while at the same time embedding the most advanced features.
The ST7FOX features Flash memory with byte-by-byte In-Circuit Programming (ICP) and In-
Application Programming (IAP) capability.
Under software control, the ST7FOX device can be placed in Wait, Slow, or Halt mode,
reducing power consumption when the application is in idle or standby state.
The enhanced instruction set and addressing modes of the ST7 offer both power and
flexibility to software developers, enabling the design of highly efficient and compact
application code. In addition to standard 8-bit data management, all ST7 microcontrollers
feature true bit manipulation, 8x8 unsigned multiplication and indirect addressing modes.
The ST7FOX features an on-chip Debug Module (DM) to support In-Circuit Debugging
(ICD). For a description of the DM registers, refer to the ST7 ICC Protocol Reference
Manual.
Table 1.
Program memory - bytes
RAM (stack) - bytes
Peripherals
Packages
Features
Timers
ADC
Device summary
DIP20, SO20, LQFP32, SDIP32
ST7FOXF1 / ST7FOXK1
dual 12-bit AT (4 PWM)
Dual 8-bit timer,
4K
I²C
384 (128)
1 x 10-bit
Dual 8-bit timer, dual 12-bit AT
(4 PWM), 1 x 16-bit timer
LQFP32, SDIP32
ST7FOXK2
I²C and SPI
8K
Description
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