MC56F8122VFAE Freescale Semiconductor, MC56F8122VFAE Datasheet - Page 110

• Manufacturer Part Number: MC56F8122VFAE
• Description: IC DSP 16BIT 40MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8122VFAE

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 21
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K x 16
• Voltage - Supply (vcc/vdd): 2.25 V ~ 3.6 V
• Data Converters: A/D 6x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 48-LQFP
• Data Bus Width: 16 bit
• Processor Series: MC56F81xx
• Core: 56800E
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 21
• Data Ram Size: 8 KB
• Operating Supply Voltage: - 0.3 V to + 4 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Data Rom Size: 8 KB
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 10-2
10.4 Flash Memory Characteristics
110
1. There is additional overhead which is part of the programming sequence. See the 56F8300 Peripheral User Manual for details.
2. Specifies page erase time. There are 512 bytes per page in the Data and Boot Flash memories. The Program Flash module
Characteristic
Program time
Erase time
Mass erase time
Program time is per 16-bit word in Flash memory. Two words at a time can be programmed within the Program Flash module,
as it contains two interleaved memories.
uses two interleaved Flash memories, increasing the effective page size to 1024 bytes.
•
•
•
•
Active state, when a bus or signal is driven, and enters a low impedance state
Tri-stated, when a bus or signal is placed in a high impedance state
Data Valid state, when a signal level has reached V
Data Invalid state, when a signal level is in transition between V
2
Data Invalid State
shows the definitions of the following signal states:
1
Data1 Valid
Data1
Data Active
Table 10-12 Flash Timing Parameters
Symbol
T
T
T
erase
Figure 10-2 Signal States
prog
me
56F8322 Techncial Data, Rev. 16
Data2 Valid
Data2
OL
Min
100
20
20
or V
Tri-stated
OH
Data
OL
and V
Typ
—
—
—
OH
Data3 Valid
Data Active
Data3
Freescale Semiconductor
Max
—
—
—
Preliminary
Unit
ms
ms
μs