ST7FLITE09Y0B6 FARNELL, ST7FLITE09Y0B6 Datasheet - Page 44

• Manufacturer Part Number: ST7FLITE09Y0B6
• Description: IC, 8BIT MCU, ST7, 16MHZ, DIP-16
• Manufacturer: FARNELL

Specifications of ST7FLITE09Y0B6

• Controller Family/series: ST7
• No. Of I/o's: 13
• Eeprom Memory Size: 128Byte
• Ram Memory Size: 128Byte
• Cpu Speed: 16MHz
• No. Of Timers: 2
• Core Size: 8 Bit
• Program Memory Size: 1.5 Kb
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ST7LITE0xY0, ST7LITESxY0
I/O PORTS (Cont’d)
Figure 29. I/O Port General Block Diagram
Table 9. I/O Port Mode Options
Legend: NI - not implemented
44/124
1
Input
Output
REGISTER
ACCESS
INTERRUPT
SOURCE (ei
EXTERNAL
Off - implemented not activated
On - implemented and activated
DDR SEL
OR SEL
DR SEL
Floating with/without Interrupt
Pull-up with/without Interrupt
Push-pull
Open Drain (logic level)
Configuration Mode
DDR
x
DR
OR
)
POLARITY
SELECTION
ALTERNATE
OUTPUT
ALTERNATE
ENABLE
If implemented
1
0
FROM
OTHER
BITS
1
0
Pull-Up
Off
On
Off
N-BUFFER
PULL-UP
CONDITION
P-Buffer
Off
On
Off
SCHMITT
TRIGGER
CMOS
V
DD
to V
On
DD
P-BUFFER
(see table below)
V
Diodes
DD
DIODES
(see table below)
PULL-UP
(see table below)
ALTERNATE
ANALOG
INPUT
to V
INPUT
PAD
On
SS