Z8F3222AR020SG Zilog, Z8F3222AR020SG Datasheet - Page 46

• Manufacturer Part Number: Z8F3222AR020SG
• Description: IC ENCORE MCU FLASH 32K 64LQFP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F3222AR020SG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 46
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 64-LQFP
• Processor Series: Z8F322x
• Core: eZ8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 46
• Number Of Timers: 4
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 12 Channel
• For Use With: 770-1002 - ISP 4PORT ZILOG Z8 ENCORE! MCU269-4643 - KIT DEV Z8 ENCORE XP 28-PIN269-4630 - DEV KIT FOR Z8 ENCORE 8K/4K269-4629 - KIT DEV Z8 ENCORE XP 28-PIN269-4628 - KIT DEV Z8 ENCORE XP 8-PIN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-4261; Z8F3222AR020SG

UART1 Control 1
U0CTL1 (F4BH - Read/Write)
UART1 Status 1
U0STAT1 (F4CH - Read Only)
PS019921-0308
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
Infrared Encoder/Decoder Enable
0 = Infrared endec is disabled
1 = Infrared endec is enabled
Received Data Interrupt Enable
0 = Received data and errors
generate
1 = Only errors generate interrupt
not.
Baud Rate Registers Control
Refer to UART chapter for operation
Driver Enable Polarity
0 = DE signal is active High
1 = DE signal is active Low
Multiprocessor Bit Transmit
0 = Send a 0 as the multiprocessor
bit
1 = Send a 1 as the multiprocessor
bit
Multiprocessor Mode [0]
See Multiprocessor Mode [1] below
Multiprocessor (9-bit) Enable
0 = Multiprocessor mode is disabled
1 = Multiprocessor mode is enabled
Multiprocessor Mode [1]
with Multiprocess Mode bit 0:
00 = Interrupt on all received bytes
01 = Interrupt only on address bytes
10 = Interrupt on address match and
11 = Interrupt on data following an
Mulitprocessor Receive
Returns value of last multiprocessor
bit
New Frame
0 = Current byte is not start of frame
1 = Current byte is start of new
frame
Reserved
interrupt requests
requests. Received data does
following data
address match
UART1 Address Compare
U0ADDR (F4DH - Read/Write)
UART1 Baud Rate Generator High Byte
U0BRH (F4EH - Read/Write)
UART1 Baud Rate Generator Low Byte
U1BRL (F4FH - Read/Write)
I
I2CDATA (F50H - Read/Write)
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
2
C Data
Z8 Encore! XP
UART1 Address Compare [7:0]
UART1 Baud Rate divisor [15:8]
UART1 Baud Rate divisor [7:0]
I2C data [7:0]
Product Specification
Control Register Summary
®
F64XX Series
32