Z32AN00NW200SG Zilog, Z32AN00NW200SG Datasheet - Page 48

• Manufacturer Part Number: Z32AN00NW200SG
• Description: IC ARM922T MCU 200MHZ 256-BGA
• Manufacturer: Zilog
• Series: Encore!® 32r

Specifications of Z32AN00NW200SG

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, IrDA, SmartCard, SPI, UART/USART, USB OTG
• Peripherals: DMA, LCD, Magnetic Card Reader, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Type: ROMless
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 3.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-LBGA
• For Use With: 269-4713 - KIT DEV ENCORE 32 SERIES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: 269-4717

Z32AN Series Data Sheet
7.2.3
7.2.4
7.2.5
DS0200-003
Single Write followed
Single Read followed
The SDRAM Controller leaves all pages open if possible. Banks are closed by page misses and refresh
commands.
Single Write (same
Byte, Half-Word or
Byte, Half-Word or
Single Read (same
Supported Configurations
SDRAM Performance
Open Bank Policy
immediately by
immediately by
Access Type
4-Burst Write
8-Burst Write
4-Burst Read
8-Burst Read
Single Write:
Single Read:
page)
page)
Word
Word
Column Addressing
Bank Addressing
Row Addressing
Configuration
Bank Available
Bank Available
Bank Available
Bank Available
Bank Available
Bank Available
Bank Available
Bank Available
Page Status
Page Miss
Page Miss
Page Miss
Page Miss
Page Miss
Page Miss
Page Miss
Page Miss
Page Hit
Page Hit
Page Hit
Page Hit
Page Hit
Page Hit
Page Hit
Page Hit
4K : A[11:0]
256 : A[7:0]
4 Meg x 16
4 : BA[1:0]
64 Mb
11-2-2-2-2-2-2-2
8-2-2-2-2-2-2-2
6-2-2-2-2-2-2-2
5-2-2-2-2-2-2-2
3-2-2-2-2-2-2-2
8-2-2-2-2-2-2-2
AHB Clocks
11-2-2-2
6-2-2-2
3-2-2-2
8-2-2-2
8-2-2-2
5-2-2-2
11-2
8-2
6-2
5-5
3-5
8-5
11
8
6
1
1
1
4K : A[11:0]
512 : A[8:0]
8 Meg x 16
4 : BA[1:0]
128 Mb
Notes
D-Cache or I-Cache line fill
D-Cache half-line dirty
D-Cache or I-Cache line fill
8K : A[12:0]
16 Meg x 16
512 : A[8:0]
4 : BA[1:0]
256 Mb
32 Meg x 16
8K : A[12:0]
4 : BA[1:0]
1K : A[9:0]
512 Mb
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