Z32AN00NW200SG Zilog, Z32AN00NW200SG Datasheet - Page 45

• 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
7.1.3
DS0200-003
The programmable timing of asynchronous page reads are shown below. For page reads, the burst is
continued until the end of the request is reached, or until the page boundary is reached, whichever occurs
first. The example provided here has settings of N
ignored.
Asynchronous Page Read Transactions
Symbol
t
t
RA
t
t
RPA
RH
RS
Table 7-3: Asynchronous Page Read Timing (based on MEMC_TIMN)
Formula
- or -
Figure 7-3: Asynchronous Page Read Timing Diagram
Read Access Time: Same as for single cycle access
Description
Read Cycle Setup Time: Same as for single cycle access
Read Page Access Time: Specifies the number of clocks to wait to sample
read data again for a sequential page read.
Read Cycle Hold Time: Same as for single cycle access
RS
=3, N
RA
=3, N
RPA
=2, N
RH
=1, N
RWI
=0 and READY is
Page 32