EP9312-CB Cirrus Logic Inc, EP9312-CB Datasheet - Page 485

• Manufacturer Part Number: EP9312-CB
• Description: System-on-Chip Processor
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9312-CB

• Peak Reflow Compatible (260 C): No
• A/d Converter: 12 Bits
• Leaded Process Compatible: No
• No. Of I/o Pins: 65
• Package / Case: 352-BGA
• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2: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
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: No
• Other names: 598-1257

DS785UM1
Processor
Pins
GPIO PORT F[7:0]
MCWRn
MCRDn
MCWAIT
MCELn
MCREGn
MCRESETn
READY
MCADENn
MCEHn
IORDn
IOWRn
AD[25:8]
MCDAENn
MCDIR
Figure 12-5. Single PC Card Interface
AD[7:0]
DA[15:0]
Copyright 2007 Cirrus Logic
RUN
Buffer
Status
Transceiver
Buffer
Address
Data
NCE_WP, NCE_READY
NCE_MCD [2:1]
nCF_MCBVD [2:1]
PC_D[15..0]
PC_A[7..0]
nCF_VS [2:1]
PC_A[25:8]
nPC_CE1
nPOE
nWAIT
nPC_CE2
nPWE
nPIORD
nPIOWR
nPREG
PC_RDY
RESET_1
Static Memory Controller
Connector
PCMCIA
EP93xx User’s Guide
12-7
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