EZ80F92AZ020EG Zilog, EZ80F92AZ020EG Datasheet - Page 33

• Manufacturer Part Number: EZ80F92AZ020EG
• Description: IC ACCLAIM MCU 128KB 100LQFP
• Manufacturer: Zilog
• Series: eZ80® Acclaim!®r

Specifications of EZ80F92AZ020EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 24
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 100-LQFP
• Processor Series: EZ80F92x
• Core: eZ80
• Data Bus Width: 8 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, IrDA, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 6
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: eZ80F920200ZCOG
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-3871; EZ80F92AZ020EG

Table 3. Register Map (Continued)
PS015313-0508
Address
(hex)
008A
008B
008C
008D
008E
008F
0090
0091
0092
Watchdog Timer
0093
0094
General-Purpose Input/Output Ports
009A
009B
009C
009D
009E
009F
00A0
00A1
00A2
00A3
Mnemonic
TMR3_DR_L
TMR3_RR_L
TMR3_DR_H
TMR3_RR_H
TMR4_CTL
TMR4_DR_L
TMR4_RR_L
TMR4_DR_H
TMR4_RR_H
TMR5_CTL
TMR5_DR_L
TMR5_RR_L
TMR5_DR_H
TMR5_RR_H
TMR_ISS
WDT_CTL
WDT_RR
PB_DR
PB_DDR
PB_ALT1
PB_ALT2
PC_DR
PC_DDR
PC_ALT1
PC_ALT2
PD_DR
PD_DDR
Name
Timer 3 Data Register—Low Byte
Timer 3 Reload Register—Low Byte
Timer 3 Data Register—High Byte
Timer 3 Reload Register—High Byte
Timer 4 Control Register
Timer 4 Data Register—Low Byte
Timer 4 Reload Register—Low Byte
Timer 4 Data Register—High Byte
Timer 4 Reload Register—High Byte
Timer 5 Control Register
Timer 5 Data Register—Low Byte
Timer 5 Reload Register—Low Byte
Timer 5 Data Register—High Byte
Timer 5 Reload Register—High Byte
Timer Input Source Select Register
Watchdog Timer Control Register
Watchdog Timer Reset Register
Port B Data Register
Port B Data Direction Register
Port B Alternate Register 1
Port B Alternate Register 2
Port C Data Register
Port C Data Direction Register
Port C Alternate Register 1
Port C Alternate Register 2
Port D Data Register
Port D Data Direction Register
2
2
2
1
Reset
00/20
(hex)
XX
XX
FF
XX
FF
XX
FF
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
Product Specification
00
eZ80F92/eZ80F93
Access
CPU
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
W
W
W
W
W
W
R
R
R
R
R
R
Register Map
Page
No
83
84
84
85
82
83
84
84
85
82
83
84
84
85
86
74
75
43
44
44
44
43
44
44
44
43
44
26