参数资料
| 型号： | PPC5604BCLL48 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 59/109页 |
| 文件大小： | 0K |
| 描述： | MCU 32BIT 512K 48MHZ |
| 标准包装： | 90 |
| 系列： | MPC56xx Qorivva |
| 核心处理器： | e200z0h |
| 芯体尺寸： | 32-位 |
| 速度： | 48MHz |
| 连通性： | CAN，I²C，LIN，SCI，SPI |
| 外围设备： | POR，PWM，WDT |
| 输入/输出数： | 79 |
| 程序存储器容量： | 512KB（512K x 8） |
| 程序存储器类型： | 闪存 |
| EEPROM 大小： | 4K x 16 |
| RAM 容量： | 32K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 3 V ~ 3.6 V |
| 数据转换器： | A/D 28x10b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 100-LQFP |
| 包装： | 托盘 |
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Package pinouts and signal descriptions
MPC5604B/C Microcontroller Data Sheet, Rev. 11.1
Freescale Semiconductor
53
Example 1. No regulator (worst case)
The
VDD(STDBY)| parameter can be seen as the VDD voltage drop through the ESR resistance of the regulator stability
capacitor when the IDD_BV current required to load VDD_LV domain during the standby exit. It is thus possible to define the
maximum equivalent resistance ESRSTDBY(MAX) of the total capacitance on the VDD supply:
ESRSTDBY(MAX) = VDD(STDBY)|/IDD_BV = (30 mV)/(300 mA) = 0.1 1
The dVDD(STDBY)/dt parameter can be seen as the VDD voltage drop at the capacitance pin (excluding ESR drop) while
providing the IDD_BV supply required to load VDD_LV domain during the standby exit. It is thus possible to define the minimum
equivalent capacitance CSTDBY(MIN) of the total capacitance on the VDD supply:
CSTDBY(MIN) = IDD_BV/dVDD(STDBY)/dt = (300 mA)/(15 mV/s) = 20 F
This configuration is a worst case, with the assumption no regulator is available.
Example 2. Simplified regulator
The regulator should be able to provide significant amount of the current during the standby exit process. For example, in case
of an ideal voltage regulator providing 200 mA current, it is possible to recalculate the equivalent ESRSTDBY(MAX) and
CSTDBY(MIN) as follows:
ESRSTDBY(MAX) = VDD(STDBY)|/(IDD_BV 200 mA) = (30 mV)/(100 mA) = 0.3
CSTDBY(MIN) = (IDD_BV 200 mA)/dVDD(STDBY)/dt = (300 mA 200 mA)/(15 mV/s) = 6.7 F
In case optimization is required, CSTDBY(MIN) and ESRSTDBY(MAX) should be calculated based on the regulator
characteristics as well as the board VDD plane characteristics.
3.17.2
Low voltage detector electrical characteristics
The device implements a Power-on Reset (POR) module to ensure correct power-up initialization, as well as four low voltage
detectors (LVDs) to monitor the VDD and the VDD_LV voltage while device is supplied:
POR monitors VDD during the power-up phase to ensure device is maintained in a safe reset state (refer to RGM
Destructive Event Status (RGM_DES) Register flag F_POR in device reference manual)
LVDHV3 monitors VDD to ensure device reset below minimum functional supply (refer to RGM Destructive Event
Status (RGM_DES) Register flag F_LVD27 in device reference manual)
LVDHV5 monitors VDD when application uses device in the 5.0 V ± 10% range (refer to RGM Functional Event Status
(RGM_FES) Register flag F_LVD45 in device reference manual)
LVDLVCOR monitors power domain No. 1 (refer to RGM Destructive Event Status (RGM_DES) Register flag
F_LVD12_PD1 in device reference manual
LVDLVBKP monitors power domain No. 0 (refer to RGM Destructive Event Status (RGM_DES) Register flag
F_LVD12_PD0 in device reference manual)
NOTE
When enabled, power domain No. 2 is monitored through LVDLVBKP.
1. Based on typical time for standby exit sequence of 20 s, ESR(MIN) can actually be considered at ~50 kHz.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PPC5604BCLL64 | 功能描述:MCU 32BIT 512K 64MHZ RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:MPC56xx Qorivva 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:260 系列:73S12xx 核心处理器:80515 芯体尺寸:8-位 速度:24MHz 连通性:I²C，智能卡，UART/USART，USB 外围设备:LED，POR，WDT 输入/输出数:9 程序存储器容量:64KB（64K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:2K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:- 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-VFQFN 裸露焊盘 包装:管件 |
| PPC5604BCLQ64 | 制造商:Freescale Semiconductor 功能描述:BOL 512K 3 CAN 64MHZ - Bulk |
| PPC5604BECLQ | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontroller |
| PPC5604BECLU | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontroller |
| PPC5604BECMG | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontroller |
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