MC56F8122VFAE Freescale Semiconductor, MC56F8122VFAE Datasheet - Page 113

• 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

10.8 Reset, Stop, Wait, Mode Select, and Interrupt Timing
Note: All address and data buses described here are internal.
1. In the formulas, T = clock cycle. For an operating frequency of 60MHz, T = 16.67ns. At 8MHz (used during Reset and Stop
2. Parameters listed are guaranteed by design.
3. The interrupt instruction fetch is visible on the pins only in Mode 3.
Freescale Semiconductor
Preliminary
Minimum RESET Assertion Duration
Edge-sensitive Interrupt Request Width
IRQA, IRQB Assertion to General Purpose Output
Valid, caused by first instruction execution in the
interrupt service routine
IRQA Width Assertion to Recover from Stop State
modes), T = 125ns.
Table 10-17 Reset, Stop, Wait, Mode Select, and Interrupt Timing
8.2
8.1
8.0
7.9
7.8
7.7
7.6
7.5
- 50
Characteristic
- 30
Figure 10-4 Frequency versus Temperature
- 10
56F8322 Technical Data, Rev. 16
Typical Response
+ 10
3
+ 30
t
Symbol
IG - FAST
Temperature
t
t
IRW
t
t
RA
IW
IG
+ 50
+ 70
Typical
1.5T
1.5T
Min
16T
18T
14T
Reset, Stop, Wait, Mode Select, and Interrupt Timing
+ 90
Typical
Max
—
—
—
—
—
+ 110
+ 130
Unit
ns
ns
ns
ns
1,2
+ 150
Figure
10-5
10-6
10-7
10-8
See
113