Z86E4312FSC Zilog, Z86E4312FSC Datasheet - Page 17

• Manufacturer Part Number: Z86E4312FSC
• Description: Z8 4K OTP 12 MHZ 44-PQFP
• Manufacturer: Zilog
• Series: Z8®r

Specifications of Z86E4312FSC

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: EBI/EMI
• Peripherals: POR, WDT
• Number Of I /o: 32
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 236 x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-LQFP
• Data Bus Width: 8 bit
• Data Ram Size: 236 B
• Maximum Clock Frequency: 12 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 2 bit
• Operating Supply Voltage: 3.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: No
• Other names: 269-1108

PS022901-0508
Figure 7. 44-Pin PLCC Pin Configuration EPROM Programming Mode
Table 6. 44-Pin PLCC Pin Configuration EPROM Programming Mode
Pin No
1-2
3-5
6-10
11-13
14-16
17-22
23-24
25-27
28
29
30
31
NC
NC
NC
NC
D1
D2
D3
D4
D5
D6
D7
GND
NC
D0-D4
NC
D5-D7
NC
V
NC
CE
OE
EPM
V
Symbol
CC
PP
17
7
18
6
44–Pin PLCC
1
Function
Ground
No Connection
Data 0,1,2,3,4
No Connection
Data 5,6,7
No Connection
Power Supply
No Connection
Chip Select
Output Enable
EPROM Prog. Mode
Prog. Voltage
28
40
39
29
CMOS Z8
NC
NC
NC
NC
NC
NC
NC
NC
V
EPM
OE
PP
®
Product Specification
OTP Microcontrollers
Direction
Input/Output
Input/Output
Input
Input
Input
Input
Pin Description
13