参数资料
型号: MPC5554MZP80
厂商: Freescale Semiconductor
文件页数: 33/58页
文件大小: 0K
描述: IC MCU 32BIT 2MB FLASH 416PBGA
标准包装: 40
系列: MPC55xx Qorivva
核心处理器: e200z6
芯体尺寸: 32-位
速度: 82MHz
连通性: CAN,EBI/EMI,SCI,SPI
外围设备: DMA,POR,PWM,WDT
输入/输出数: 256
程序存储器容量: 2MB(2M x 8)
程序存储器类型: 闪存
RAM 容量: 64K x 8
电压 - 电源 (Vcc/Vdd): 1.35 V ~ 1.65 V
数据转换器: A/D 40x12b
振荡器型: 外部
工作温度: -40°C ~ 125°C
封装/外壳: 416-BBGA
包装: 托盘
Electrical Characteristics
MPC5554 Microcontroller Data Sheet, Rev. 4
Freescale Semiconductor
39
9
Data setup time for inputs
Master (MTFE = 0)
Slave
Master (MTFE = 1, CPHA = 0)7
Master (MTFE = 1, CPHA = 1)
tSUI
20
2
–4
20
20
2
3
20
20
2
6
20
ns
10
Data hold time for inputs
Master (MTFE = 0)
Slave
Master (MTFE = 1, CPHA = 0)7
Master (MTFE = 1, CPHA = 1)
tHI
–4
7
21
–4
–4
7
14
–4
–4
7
12
–4
ns
11
Data valid (after SCK edge)
Master (MTFE = 0)
Slave
Master (MTFE = 1, CPHA = 0)
Master (MTFE = 1, CPHA = 1)
tSUO
5
25
18
5
5
25
14
5
5
25
13
5
ns
12
Data hold time for outputs
Master (MTFE = 0)
Slave
Master (MTFE = 1, CPHA = 0)
Master (MTFE = 1, CPHA = 1)
tHO
–5
5.5
8
–5
–5
5.5
4
–5
–5
5.5
3
–5
ns
1 All DSPI timing specifications use the fastest slew rate (SRC = 0b11) on pad type M or MH. DSPI signals using pad types
of S or SH have an additional delay based on the slew rate. DSPI timing is specified at: VDDEH = 3.0–5.25 V;TA = TL to TH;
and CL = 50 pF with SRC = 0b11.
2 Speed is the nominal maximum frequency. Max. speed is the maximum speed allowed including frequency modulation (FM).
82 MHz parts allow for 80 MHz system clock + 2% FM; 114 MHz parts allow for 112 MHz system clock + 2% FM; and
132 MHz parts allow for 128 MHz system clock + 2% FM.
3 The minimum SCK cycle time restricts the baud rate selection for the given system clock rate.
These numbers are calculated based on two MPC55xx devices communicating over a DSPI link.
4 The actual minimum SCK cycle time is limited by pad performance.
5 The maximum value is programmable in DSPI_CTARx[PSSCK] and DSPI_CTARx[CSSCK].
6 The maximum value is programmable in DSPI_CTARx[PASC] and DSPI_CTARx[ASC].
7 This number is calculated using the SMPL_PT field in DSPI_MCR set to 0b10.
Table 26. DSPI Timing12 (continued)
Spec
Characteristic
Symbol
80 MHz
112 MHz
132 MHz
Unit
Min.
Max.
Min.
Max.
Min.
Max.
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