R8A66153FP
R8A66153FP is PROGRAMMABLE BUFFERED I/O EXPANDER manufactured by Renesas.
PROGRAMMABLE BUFFERED I/O EXPANDER
REJ03F0260-0100 Rev. 1.00 Jan. 10. 2008
DESCRIPTION
The R8A66153FP is a programmable I/O expander using a high-voltage CMOS process. And has three sets of 8-bit I/O ports, two sets of 8-bit high voltage output ports, and one 4-bit input port.
Features
- Output pattern can be written in input mode
- 8-bit X 2 high voltage output ports with IOL=24m A ..
- CMOS level schmitt trigger input
- Vcc=4.5~5.5V, Ta=-40~85o C
APPLICATION
- I/O port expansion for MCU.
PIN CONFIGRATION (TOP VIEW)
Output port E
Output port F
Output port E
Bi-directional port B
Bi-directional port A
PE7 GND PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PA7 PA6 PA5 PA4 PA3 PA2
PE6 PE5 PE4 PE3 PE2 PE1 PE0 VCC PF7 PF6 PF5 PF4 PF3 PF2 PF1 PF0
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9
32 31 30 29 28 27 26
25 24 23 22 21 20 19 18 17
GND PG3 PG2 PG1 PG0 PC3 PC2 PC1 PC0 PC4 PC5 PC6 PC7 D7 D6 D5
Input port G
Bi-directional port C
Data bus
Bi-directional port A
.
REJ03F0260-0100 Rev.1.00 Jan.10.2008 Page 1 of 9
PA1 PA0 VCC RD WR CS RESET GND A2 A1 A0 D0 D1 D2 D3 D4 Port address input Data...
