Z86E4412VSG Zilog, Z86E4412VSG Datasheet - Page 36

• Manufacturer Part Number: Z86E4412VSG
• Description: IC MICROCONTROLLER 16K 44-PLCC
• Manufacturer: Zilog
• Series: Z8®r

Specifications of Z86E4412VSG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: EBI/EMI
• Peripherals: POR, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K 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-LCC (J-Lead)
• Processor Series: Z86E4xx
• Core: Z8
• Data Bus Width: 8 bit
• Data Ram Size: 237 B
• Maximum Clock Frequency: 12 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 2
• Operating Supply Voltage: 3.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: Z86E4400ZDV, Z86E4400ZDP, Z86E4400ZDF, Z86E3400ZDV, Z86E3400ZDS, Z86E3400ZDP, Z86C4001ZDV
• Minimum Operating Temperature: 0 C
• For Use With: 309-1042 - ADAPTER 44-PLCC ZIF TO 44-PLCC309-1041 - ADAPTER 44-PLCC TO 44-PLCC309-1038 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1037 - ADAPTER 44-PLCC TO 40-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-3981; Z86E4412VSG

FUNCTIONAL DESCRIPTION (Continued)
Z86E33/733/E34/E43/743/E44
CMOS Z8 OTP Microcontrollers
36
EF
70
6F
5F
4F
3F
2F
1F
10
0F
FF
F0
80
60
50
40
30
20
00
7F
The upper nibble of the register file address
provided by the register pointer specifies
the active working-register group.
* Expanded Register Bank (0) is selected
in this figure by handling bits D3 to D0 as
"0" in Register R253 (RP).
r7 r6 r5 r4
Figure 25. Register Pointer
P R E L I M I N A R Y
Register Group 1
Register Group F
Specified Working
Register Group 0
Register Group
I/O Ports
r3 r2 r1 r0
R253
(Register Pointer)
The lower nibble
of the register
file address
provided by the
instruction points
to the specified
register.
R15 to R0
R15 to R4*
R3 to R0*
DS97Z8X1500
Zilog