Z86E4312FSC Zilog, Z86E4312FSC Datasheet - Page 33

• 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

Table 13. DC Electrical Characteristics T
Table 14. DC Electrical Characteristics T
PS022901-0508
No.
18
19
Notes
No.
1
2
3
4
5
6
7
8
9
1. The V
2. Timing numbers given are for minimum TpC.
3. When using extended memory timing, add 2 TpC
Standard Test Load
All timing references use 0.7 V
For Standard Mode (not Low-EMI Mode for outputs) with SMR, D1 = 0, D0 = 0.
guarantees only 3.5 V.
Symbol
TdDM(AS)
ThDS(AS)
Symbol
TdA(AS)
TdAS(A)
TdAS(DR)
TwAS
TdAS(DS)
TwDSR
TwDSW
TdDSR(DR)
ThDR(DS)
CC
voltage specification of 5.5 V guarantees 5.0 V ± 0.5 V and the V
Parameter
DM Valid to AS Rise Delay
DS Valid to Address Valid Hold Time 3.5V
Parameter
Address Valid to AS Rise Delay
AS Rise to Address Float Delay
AS Rise to Read Data Req’d Valid 4.5V
AS Low Width
Address Float to DS Fall
DS (Read) Low Width
DS (Write) Low Width
DS Fail to Read Data Req’d Valid 4.5V
Read Data to DS Rise Hold Time
CC
for a logic 1 and 0.2 V
A
A
= 0 °C to +70 °C, 12 MHz (Continued)
= -40 °C to +105 °C, 12 MHz
CC
for a logic 0.
V
3.5V
5.5V
5.5V
V
4.5V
5.5V
4.5V
5.5V
5.5V
4.5V
5.5V
4.5V
5.5V
4.5V
5.5V
4.5V
5.5V
5.5V
4.5V
5.5V
CC
CC
1
1
CMOS Z8
Min
35
35
35
35
Min
35
35
45
45
55
55
0
0
200
200
110
110
0
0
CC
voltage specification of 3.5 V
®
Max
Max
250
250
150
150
Product Specification
OTP Microcontrollers
Electrical Characteristics
Units Notes
ns
ns
ns
ns
Units Notes
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
2,3
2,3
2
2
2
2
2
2
2
2
2,3
2,3
2
2
2,3
2,3
2,3
2,3
2
2
29