Z86E4312FSC Zilog, Z86E4312FSC Datasheet - Page 19

• 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 8. 44-Pin LQFP Pin Configuration EPROM Programming Mode
Table 7. 44-Pin LQFP Pin Identification EPROM Programming Mode
Pin No
1-5
6-7
8-10
11
12
13
14
15-22
23
24
25-26
27
28-29
30-32
NC
NC
NC
NC
D1
D2
D3
D4
D5
D6
D7
NC
V
NC
CE
OE
EPM
V
NC
CLR
CLK
NC
/PGM
GND
NC
Symbol
CC
PP
44
34
1
33
44–Pin LQFP
Function
No Connection
Power Supply
No Connection
Chip Select
Output Enable
EPROM Prog. Mode
Prog. Voltage
No Connection
Clear
Clock
No Connection
Prog. Mode
Ground
No Connection
11
40
CMOS Z8
12
22
NC
NC
NC
NC
NC
NC
NC
NC
V
EPM
OE
PP
®
Product Specification
OTP Microcontrollers
Direction
Input
Input
Input
Input
Input
Input
Input
Pin Description
15