ST7263BK4 STMicroelectronics, ST7263BK4 Datasheet - Page 33

• Manufacturer Part Number: ST7263BK4
• Description: LOW SPEED USB 8-BIT MCU FAMILY WITH UP TO 32K FLASH/ROM, DFU CAPABILITY, 8-BIT ADC, WDG, TIMER, SCI and I2C
• Manufacturer: STMicroelectronics

Specifications of ST7263BK4

• 4, 8, 16 Or 32 Kbytes Program Memory: high density Flash (HDFlash), FastROM or ROM with Read-Out and Write protection

ST7263Bxx
Figure 12. Low voltage detector functional diagram
Figure 13. Low Voltage Reset signal output
1. Hysteresis (V
Figure 14. Temporization timing diagram after an internal Reset
V
Addresses
DD
IT+
-V
IT-
) = V
V
DD
hys
V
V
RESET
IT+
DD
LOW VOLTAGE
WATCHDOG
Doc ID 7516 Rev 8
DETECTOR
Temporization (4096 CPU clock cycles)
V IT+
RESET
FROM
$FFFE
INTERNAL
V IT-
Reset and clock management
RESET
RESET
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