ST7FLITEU05B3 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST7FLITEU05B3

8-bit MCU with single voltage Flash memory, ADC, timers

STMicroelectronics 

ST7LITEU05 ST7LITEU09

PIN DESCRIPTION (Cont’d)

Figure 4. 16-Pin Package Pinout (For development or tool prototyping purposes only. Package not

orderable in production quantities.)

Reserved 1) 1

16 NC

VDD 2

RESET 3

15 VSS

ei0 14 PA0 (HS) / AIN0 / ATPWM

ICCCLK 4

ei1 13 PA1 (HS) / AIN1

PA5 (HS) / AIN4 / CLKIN 5 ei4

12 NC

PA4 (HS) / AIN3 / MCO 6 ei3

11 ICCDATA

PA3 7

NC 8

ei2 10 PA2 (HS) / LTIC / AIN2

9 NC

Note 1: must be tied to ground

Note:

The differences versus the 8-pin packages are list-

ed below:

1. The ICC signals (ICCCLK and ICCDATA) are

mapped on dedicated pins.

2. The RESET signal is mapped on a dedicated

pin. It is not multiplexed with PA3.

3. PA3 pin is always configured as output. Any

change on multiplexed IO reset control registers

(MUXCR1 and MUXCR2) will have no effect on

PA3 functionality. Refer to “REGISTER DESCRIP-

TION” on page 30.

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