參數(shù)資料
型號(hào)： MPC5123VY300BR
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： RISC PROCESSOR, PBGA516
封裝： 27 X 27 MM, 2.25 MM HEIGHT, 1 MM PITCH, ROHS COMPLIANT, PLASTIC, TFBGA-516
文件頁數(shù)： 18/86頁
文件大小： 719K
代理商： MPC5123VY300BR
Electrical and Thermal Characteristics
MPC5121E/MPC5123 Data Sheet, Rev. 3
Freescale Semiconductor
25
3.2.1
System Oscillator Electrical Characteristics
The System Oscillator can work in Oscillator mode or in bypass mode to support an external input Clock as clock reference.
Figure 2. Timing Diagram—SYS_XTALI
3.2.2
RTC Oscillator Electrical Characteristics
3.2.3
System PLL Electrical Characteristics
Table 11. System Oscillator Electrical Characteristics
Characteristic
Sym
Min
Typical
Max
Unit
SpecID
SYS_XTALI frequency
fsys_xtal
15.6
33.3
35.0
MHz
O1.1
Table 12. SYS_XTALI Timing
Sym
Description
Min
Max
Units
SpecID
tCYCLE
SYS_XTALI cycle time.1,2
1 The SYS_XTALI frequency and system PLL settings must be chosen such that the resulting system frequencies do
not exceed their respective maximum or minimum operating frequencies. See the MPC5121e/MPC5123 Reference
Manual.
2 The MIN/Max cycle times are calculated using 1/f
sys_xtal (MIN/MAX) where the fsys_xtal (MIN/MAX) (15.6/35 MHz) are taken
64.1
28.57
ns
O.1.2
tRISE
SYS_XTALI rise time.3
3 Rise time is measured from 20% of vdd to 80% of vdd.
1
4
ns
O.1.3
tFALL
SYS_XTALI fall time.4
4 Fall time is measured from 20% of vdd to 80% of vdd.
1
4
ns
O.1.4
tDUTY
SYS_XTALI duty cycle (measured at VM)
5
5 SYS_XTALI duty cycle is measured at V
M.
40
60
%
O.1.5
Table 13. RTC Oscillator Electrical Characteristics
Characteristic
Sym
Min
Typical
Max
Unit
SpecID
RTC_XTALI frequency
frtc_xtal
—
32.768
—
kHz
O2.1
Table 14. System PLL Specifications
Characteristic
Sym
Min
Typical
Max
Unit
SpecID
Sys PLL input clock frequency1
fsys_xtal
16
33.3
67
MHz
O3.1
Sys PLL input clock jitter2
tjitter
—
10
ps
O3.2
tFALL
tRISE
tCYCLE
SYS_XTALI CLK
tDUTY
CVIH
CVIL
VM
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參數(shù)描述
MPC5123VY400B 功能描述:微處理器 - MPU TELEMATICS PROCESSOR RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
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MPC5123YVY400B 功能描述:微處理器 - MPU TELEMATICS PROCESSOR RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
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