Z8F6422AR020SC2104 Zilog, Z8F6422AR020SC2104 Datasheet - Page 171

• Manufacturer Part Number: Z8F6422AR020SC2104
• Description: IC ENCORE MCU FLASH 64K 64LQFP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F6422AR020SC2104

• 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: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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
• For Use With: 269-4678 - KIT DEV FOR Z8F642 MCU 44 PIN269-4677 - KIT DEV FOR Z8F642 MCU 28PIN269-4540 - KIT DEV FOR Z8 ENCORE 16K TO 64K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: 269-3641

Table 74. I
Table 75. I
PS019921-0308
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
Note:
I
2
C Diagnostic State Register
2
2
C Baud Rate Low Byte Register (I2CBRL)
C Diagnostic State Register (I2CDST)
SCLIN
7
If the DIAG bit in the I
register returns the current value of the I
7
BRL = I
Least significant byte, BRG[7:0], of the I
The I
is a read only register used for I
SCLIN—Value of Serial Clock input signal
SDAIN—Value of the Serial Data input signal
STPCNT—Value of the internal Stop Count control signal
TXRXSTATE—Value of the internal I
X
2
C Diagnostic State register
2
SDAIN
C Baud Rate Low Byte
6
6
STPCNT
2
C Diagnostic Control Register is set to 1, a read of the I2CBRL
5
5
2
C diagnostics and manufacturing test.
(Table
4
4
2
F54H
F55H
C state machine
BRL
FFH
R/W
2
75) provides observability of internal state. This
C Baud Rate Counter[7:0].
2
R
C Baud Rate Generator’s reload value.
3
3
0
TXRXSTATE
Z8 Encore! XP
2
2
Product Specification
1
1
®
F64XX Series
I2C Controller
0
0
157