Z8F3201VN020EC00TR Zilog, Z8F3201VN020EC00TR Datasheet - Page 144

• Manufacturer Part Number: Z8F3201VN020EC00TR
• Description: IC ENCORE MCU FLASH 32K 44PLCC
• Manufacturer: Zilog
• Series: Encore!®r

Specifications of Z8F3201VN020EC00TR

• 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: 31
• 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: -40°C ~ 105°C
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Z8F3201VN020EC00T

Table 72. DMAx I/O Address Register (DMAxIO)
Table 73. DMAx Address High Nibble Register (DMAxH)
PS017610-0404
RESET
RESET
FIELD
FIELD
ADDR
ADDR
BITS
BITS
R/W
R/W
DMAx Address High Nibble Register
R/W
R/W
X
X
7
7
When the DMA is configured for two-byte word transfers, the DMAx I/O Address register
must contain an even numbered address.
DMA_IO—DMA on-chip peripheral control register address
This byte sets the low byte of the on-chip peripheral control register address on Register
File Page
The DMAx Address High register specifies the upper four bits of address for the Start/
Current and End Addresses of DMAx.
DMA_END_H—DMAx End Address High Nibble
These bits, used with the DMAx End Address Low register, form a 12-bit End Address.
The full 12-bit address is given by {DMA_END_H[3:0], DMA_END[7:0]}.
DMA_START_H—DMAx Start/Current Address High Nibble
These bits, used with the DMAx Start/Current Address Low register, form a 12-bit Start/
Current Address. The full 12-bit address is given by {DMA_START_H[3:0],
DMA_START[7:0]}.
R/W
R/W
FH
X
DMA_END_H
X
6
6
(addresses
R/W
R/W
X
X
5
5
F00H
to
FFFH
R/W
R/W
X
X
4
4
FB2H, FHAH
FB1H, FB9H
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
DMA_IO
).
R/W
R/W
X
X
3
3
Direct Memory Access Controller
R/W
R/W
DMA_START_H
X
X
2
2
R/W
R/W
X
X
1
1
Z8 Encore!
R/W
R/W
X
X
0
0
®
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