Z8F042AHH020SC Zilog, Z8F042AHH020SC Datasheet - Page 125
![IC ENCORE XP MCU FLASH 4K 20SSOP](/photos/9/30/93032/269-20-ssop_sml.jpg)
Z8F042AHH020SC
Manufacturer Part Number
Z8F042AHH020SC
Description
IC ENCORE XP MCU FLASH 4K 20SSOP
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F042AHH020SC
Core Processor
Z8
Core Size
8-Bit
Speed
20MHz
Connectivity
IrDA, UART/USART
Peripherals
Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
Number Of I /o
17
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 7x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
20-SSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3369
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Table 67. UART Address Compare Register (U0ADDR)
Table 68. UART Baud Rate High Byte Register (U0BRH)
Table 69. UART Baud Rate Low Byte Register (U0BRL)
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
PS022825-0908
UART Address Compare Register
UART Baud Rate High and Low Byte Registers
R/W
R/W
R/W
7
0
7
1
7
1
The UART Address Compare (UxADDR) register stores the multi-node network address
of the UART (see
all incoming address bytes are compared to the value stored in the Address Compare
register. Receive interrupts and RDA assertions only occur in the event of a match.
COMP_ADDR—Compare Address
This 8-bit value is compared to incoming address bytes.
The UART Baud Rate High (UxBRH) and Low Byte (UxBRL) registers
Table
transmission rate (baud rate) of the UART.
69) combine to create a 16-bit baud rate divisor value (BRG[15:0]) that sets the data
R/W
R/W
R/W
6
0
6
1
6
1
Table
R/W
R/W
R/W
5
0
5
1
5
1
67). When the MPMD[1] bit of UART Control Register 0 is set,
R/W
R/W
R/W
COMP_ADDR
4
0
4
1
4
1
F45H
F46H
F47H
BRH
BRL
R/W
R/W
R/W
3
0
3
1
3
1
Universal Asynchronous Receiver/Transmitter
Z8 Encore! XP
R/W
R/W
R/W
2
0
2
1
2
1
Product Specification
R/W
R/W
R/W
1
0
1
1
1
1
®
(Table 68
F082A Series
R/W
R/W
R/W
and
0
0
0
1
0
1
114
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