Z8F083ASJ020EG Zilog, Z8F083ASJ020EG Datasheet - Page 129

• Manufacturer Part Number: Z8F083ASJ020EG
• Description: IC ENCORE XP MCU FLASH 8K 28SOIC
• Manufacturer: Zilog
• Series: Encore!®r

Specifications of Z8F083ASJ020EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 28-SOIC (7.5mm Width)
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 2
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: 770-1002 - ISP 4PORT ZILOG Z8 ENCORE! MCU269-4672 - KIT DEVELOPMENT F083A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-4558-5

Table 74. Flash Frequency High Byte Register (FFREQH)
Table 75. Flash Frequency Low Byte Register (FFREQL)
BITS
FIELD
RESET
R/W
ADDR
PS026308-1207
BITS
FIELD
RESET
R/W
ADDR
Caution:
R/W
7
0
7
FFREQH—Flash frequency high byte
High byte of the 16-bit Flash frequency value.
FFREQL—Flash frequency low byte
Low byte of the 16-bit Flash frequency value.
Flash programming and erasure is not supported for system clock frequencies below
10 kHz or above 20 MHz. The Flash frequency high and low byte registers must be
loaded with the correct value to ensure proper operation of the device.
R/W
6
0
6
R/W
5
0
5
R/W
4
0
4
FFREQH
FFREQL
FFBH
FFAH
R/W
0
R/W
3
0
3
R/W
Z8 Encore!
2
0
2
Product Specification
R/W
1
0
1
®
F083A Series
Flash Memory
R/W
0
0
0
117