MMC2114CFCAG33 Freescale Semiconductor, MMC2114CFCAG33 Datasheet - Page 554
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MMC2114CFCAG33
Manufacturer Part Number
MMC2114CFCAG33
Description
IC MCU 32BIT 33MHZ 144-LQFP
Manufacturer
Freescale Semiconductor
Series
MCorer
Specifications of MMC2114CFCAG33
Core Processor
M210
Core Size
32-Bit
Speed
33MHz
Connectivity
EBI/EMI, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
67
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Processor Series
MMC2114
Core
M-CORE
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
SCI/SPI
Maximum Clock Frequency
33 MHz
Number Of Programmable I/os
104
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
Controller Family/series
MCORE
No. Of I/o's
104
Ram Memory Size
32KB
Cpu Speed
33MHz
No. Of Timers
2
Embedded Interface Type
SCI, SPI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MMC2114CFCAG33
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MMC2114CFCAG33
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Chip Select Module
Advance Information
554
NOTE:
PS — Port Size Bit
WWS — Write Wait State Bit
WE — Write Enable Bit
The WE bit has no effect on the EB[3:0] pin function if the chip select is
not active. If the chip select is not active, the EB[3:0] pin function is byte
enable by default.
read/write signal, which indicates whether the access is a read
(read/write = 1) or a write (read/write = 0). If the chip select logic
detects a violation (RO = 1 with read/write = 0), the access is ignored.
The PS bit defines the width of the external data port supported by the
chip select as either 16-bit or 32-bit. When a chip select is
programmed as a 16-bit port, the external device must be connected
to D[31:16]. For 32-bit accesses to 16-bit ports, the external memory
interface initiates two bus cycles and multiplexes data as needed to
complete the data transfer.
The WWS bit determines if an additional wait state is required for write
cycles. WWS does not affect read cycles.
The WE bit defines when the enable byte output pins (EB[3:0]) are
asserted. When WE is 0, EB[3:0] are configured as byte enables and
assert for both external read and external write accesses. When WE
is 1, EB[3:0] are configured as write enables and assert only for
external write accesses.
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = Only read accesses allowed; write accesses ignored by the
0 = Read and write accesses allowed
1 = 32 bit port
0 = 16 bit port
1 = One additional wait state added for write cycles
0 = No additional wait state added for write cycles
1 = EB[3:0] configured as write enables
0 = EB[3:0] configured as byte enables
chip select logic
Go to: www.freescale.com
Chip Select Module
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
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