Z86E4312FSC Zilog, Z86E4312FSC Datasheet - Page 34

• 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 14. DC Electrical Characteristics T
PS022901-0508
No.
10
11
12
13
14
15
16
17
18
19
Notes
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
TdDS(A)
TdDS(AS)
TdR/W(AS)
TdDS(R/W)
TdDW(DSW) Write Data Valid to DS Fall (Write)
TdDS(DW)
TdA(DR)
TdAS(DS)
TdDM(AS)
ThDS(AS)
CC
voltage specification of 5.5 V guarantees 5.0 V ± 0.5 V and the V
Parameter
DS Rise to Address Active
Delay
DS Rise to AS Fall Delay
R/W Valid to AS Rise Delay
DS Rise to R/W Not Valid
Delay
DS Rise to Write Data Not Valid
Delay
Address Valid to Read Data Req’d
Valid
AS Rise to DS Fall Delay
DM Valid to AS Rise Delay
DS Valid to Address Valid Hold Time 4.5V
CC
for a logic 1 and 0.2 V
A
= -40 °C to +105 °C, 12 MHz (Continued)
CC
for a logic 0.
V
4.5V
5.5V
4.5V
5.5V
4.5V
5.5V
4.5V
5.5V
4.5V
5.5V
4.5V
5.5V
4.5V
5.5V
4.5V
5.5V
4.5V
5.5V
5.5V
CC
1
CMOS Z8
Min
45
55
45
45
45
45
45
45
55
55
55
55
65
65
35
35
35
35
CC
voltage specification of 3.5 V
®
Max
310
310
Product Specification
OTP Microcontrollers
Electrical Characteristics
Units Notes
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
2
2
2
2
2
2
2
2
2
2
2
2
2,3
2,3
2
2
2
2
2
2
30