EP9312-CBZ Cirrus Logic Inc, EP9312-CBZ Datasheet - Page 720
EP9312-CBZ
Manufacturer Part Number
EP9312-CBZ
Description
IC ARM9 SOC UNIVERSAL 352PBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9312-CBZ
Core Size
16/32-Bit
Core Processor
ARM9
Speed
200MHz
Connectivity
EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, SPI, UART/USART, USB
Peripherals
AC'97, DMA, I²:S, LCD, LED, MaverickKey, POR, PWM, WDT
Number Of I /o
16
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 3.6 V
Data Converters
A/D 8x12b
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
352-BGA
Controller Family/series
(ARM9)
No. Of I/o's
16
Ram Memory Size
16MB
Cpu Speed
200MHz
No. Of Timers
4
No. Of Pwm Channels
2
Digital Ic Case Style
BGA
Embedded Interface Type
AC97, I2S, SPI, UART, USB
Rohs Compliant
Yes
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Other names
598-1258
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Part Number
Manufacturer
Quantity
Price
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23
23-8
Synchronous Serial Port
EP93xx User’s Guide
23.5.9 Motorola SPI Format with SPO=1, SPH=0
SFRMOUT /
SCLKOUT /
SFRMIN
Single and continuous transmission signal sequences for Motorola SPI format with SPO=1,
SPH=0 are shown in
In this configuration, during idle periods
SCLKIN
SSPRXD
SSPTXD
Note: In
SSPOE
• the SCLKOUT signal is forced HIGH
• SFRMOUT is forced HIGH
• the transmit data line SSPTXD is arbitrarily forced LOW
• when the SSP is configured as a master, the SSPCTLOE line is driven LOW, enabling
• when the SSP is configured as a slave, the SSPCTLOE line is driven HIGH, disabling
SSPOE (=0)
SFRMOUT /
SCLKOUT /
the SCLKOUT pad (active LOW enable)
the SCLKOUT pad (active LOW enable).
SSPTXD /
SSPRXD
SCLKIN
SFRMIN
Figure 23-6. Motorola SPI Frame Format (Single Transfer) with SPO=1 and SPH=0
Figure
Figure 23-7. Motorola SPI Frame Format (Continuous Transfer)
23-6, Q is an undefined signal.
LS B
MS B
MS B
Figure 23-6
Copyright 2007 Cirrus Logic
MS B
with SPO=1 and SPH=0
and
Figure
4 t o 16 bi t s
4 t o 16 bi t s
23-7.
LSB
MS B
LS B
LS B
DS785UM1
Q
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