参数资料
型号: MPC5554MZP80
厂商: Freescale Semiconductor
文件页数: 28/58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
MPC5554 Microcontroller Data Sheet, Rev. 4
Electrical Characteristics
Freescale Semiconductor
34
7
Input signal valid to CLKOUT
positive edge (setup time)
External bus interface
ADDR[8:31]
DATA[0:31] 7
BG 6
BR 5
BB
RD_WR
TA
TEA 8
TS
tCIS
10.0
7.0
5.0
ns
8
CLKOUT positive edge to input
signal invalid (hold time)
External bus interface
ADDR[8:31]
DATA[0:31] 7
BG 6
BR 5
BB
RD_WR
TA
TEA 8
TS
tCIH
1.0
1.0
1.0
ns
1 EBI timing specified at: V
DDE = 1.6–3.6 V (unless stated otherwise); TA = TL to TH; and CL = 30 pF with DSC = 0b10.
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 external bus is limited to half the speed of the internal bus.
4 Refer to fast pad timing in Table 17 and Table 18 (different values for 1.8 V and 3.3 V).
5 Internal arbitration.
6 External arbitration.
7 Due to pin limitations, the DATA[16:31] signals are not available on the 324 package.
8 Due to pin limitations, the TEA signal is not available on the 324 package.
9 Due to pin limitations, the WE/BE[2:3] signals are not available on the 324 package.
10 SIU_ECCR[EBTS] = 0 timings are tested and valid at V
DDE = 2.25–3.6 V only; SIU_ECCR[EBTS] = 1 timings are tested and
valid at VDDE = 1.6–3.6 V.
Table 22. Bus Operation Timing1 (continued)
Spec
Characteristic
and
Description
Symbol
External Bus Frequency 2, 3
Unit
Notes
40 MHz
56 MHz
66 MHz
Min.
Max.
Min.
Max.
Min.
Max.
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