Z8F3221PM020SG Zilog, Z8F3221PM020SG Datasheet - Page 181

• Manufacturer Part Number: Z8F3221PM020SG
• Description: IC ENCORE MCU FLASH 32K 40DIP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F3221PM020SG

• 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: 29
• 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 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP (0.620", 15.75mm)
• 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: 29
• Number Of Timers: 3
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Development Tools By Supplier: Z8F64200100KITG, ZENETSC0100ZACG, ZUSBSC00100ZACG, Z8F64210100ZDA, Z8F64210100ZDP, Z8F64210100ZDV, Z8F64220100ZDA, Z8F64220100ZDV, Z8F6422AR00ZEM, Z8F6422VS00ZEM, Z8F6421AN00ZEM
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 8 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: 269-4257; Z8F3221PM020SG

PS019918-1206
DMA_ADC Address Register
DMA_END—DMAx End Address Low
These bits, with the four upper bits of the DMAx_H register, form a 12-bit address. This
address is the ending location of the DMAx transfer. The full 12-bit address is given by
{DMA_END_H[3:0], DMA_END[7:0]}.
The DMA_ADC Address register (see
store ADC conversion values as illustrated in
most-significant bits of the 12-bit Register File addresses. The five least-significant bits
are calculated from the ADC Analog Input number (5-bit base address is equal to twice the
ADC Analog Input number). The 10-bit ADC conversion data is stored as two bytes with
the most significant byte of the ADC data stored at the even numbered Register File
address.
Table 82
register contains the value 72H.
Table 82. DMA_ADC Register File Address Example
1
ADC Analog Input
DMAA_ADDR set to 72H.
provides an example of the Register File addresses if the DMA_ADC Address
10
11
0
1
2
3
4
5
6
7
8
9
Register File Address (Hex)
72CH-72DH
72AH-72BH
72EH-72FH
720H-721H
722H-723H
724H-725H
726H-727H
728H-729H
730H-731H
732H-733H
734H-735H
736H-737H
Table
83) points to a block of the Register File to
Table
82. This register contains the seven
1
Direct Memory Access Controller
Z8 Encore!
Product Specification
®
64K Series
168