psd4235g2v STMicroelectronics, psd4235g2v Datasheet - Page 88

• Manufacturer Part Number: psd4235g2v
• Description: Flash In-system Programmable Isp Peripherals For 16-bit Mcus 3.3 V Supply
• Manufacturer: STMicroelectronics

I/O ports
Figure 30. Port E, F and G structure
88/124
ALE
ADDRESS
Ext. CS (Port F)
ENABLE PRODUCT TERM ( .OE )
WR
WR
WR
CONTROL Register
DIR Register
DATA OUT
READ MUX
Register
D
D
G
D
D
P
D
B
Q
Q
Q
Q
CPLD-INPUT (Port F)
ISP (Port E)
A [ 7:0 ] OR A [ 15:8 ]
ADDRESS
DATA OUT
DATA IN
OUTPUT
OUTPUT
SELECT
MUX
ENABLE OUT
Configuration Bit
PSD4235G2V
PORT Pin
AI04938b